Why are my teeth turning yellow? Can yellow teeth become white again? How can I whiten my teeth by myself? A lot of questions are solved in one solution that is described in this blog. Having white teeth has become a necessity not only aesthetic but also psychologically. But not all people have naturally white …
Keto and weight loss: The ketogenic diet is a low-carb, high-fat eating plan that shares many similarities with low-carb diets. This diet involves drastically reducing fat. This decrease puts the body into a metabolic state called ketosis. When this happens, the body converts all fat into energy. It also converts fat into ketones within the …
Welding safety precautions: When carrying out welding work we are subjecting ourselves to different risks, which derive from this type of task. The materials used and the effect of the welding machine produce sparks, fumes, gas and dust that can harm us in different ways. You have to take into account the Welding safety precautions …
Food safety danger zone means the chemical contaminants in foods which can be naturally occurring or added during processing. Harmful chemical compounds, at high levels, have been associated with acute cases of FBD (foodborne disease) and may be responsible for chronic diseases. Sometimes a poisonous substance in food can be controlled (reduced to minimal risk) …
Manual handling risk assessment TILE is a process of carrying out risk evaluation arising from manual handling. Manual handling is an activity of carrying or supporting a load that includes lifting, pushing, pulling, carrying, throwing and moving objects by hand or body power. It is a common practice in different industries such as manufacturing, construction, …
What does NFPA 704 mean? NFPA 704 is the American standard that explains the “hazardous materials diamond “established by the National Fire Protection Association, used to communicate the hazards of hazardous materials. The NFPA 704 standard is the one that helps us identify and classify the different types of chemical substances, “whether for transport or …
Industrial radiography safety depends on the radiation Types, and energy is classified as ionising radiation and non-ionizing. Industrial radiography is a method that allows materials to be inspected for non-visible defects through the penetrating ability of various materials possessed by short-wave ionizing radiation (X-rays, gamma rays, and neutrons). This is an important element of non-destructive …
What are the biological agents? Biological agents are found in many sectors of work. They are rarely visible. So, workers cannot always recognize the risks they pose. The risk of exposure to biological agents are allergies, toxic effects or poisonings, and infections. What is a biological agent examples?: Fungi, Bacteria, Viruses, Protozoa etc. The infection …
The Thermal Comfort Definition is very difficult to define. This is because you must consider a variety of environmental and personal factors when deciding which temperatures and ventilation will make employees comfortable. Essentially, the more extreme the environment, the greater the risk for workers to expose to serious illness and injury, even death. Thermal discomfort …
Safety data sheet definition: The Safety Data Sheet (SDS) is an accepted and effective method that contains relevant information for the consignee of chemical substances and mixtures. The SDS specifies the particularities, properties and dangerousness of a certain substance or mixture. The SDS provides useful and necessary information for the company and workers who are …